Matt Eberflus
E23816
Matt Eberflus is an American football coach and former NFL defensive coordinator who serves as the head coach of the Chicago Bears.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matt Eberflus canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T144760 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matt Eberflus Context triple: [Chicago Bears, headCoach, Matt Eberflus]
-
A.
Dan Quinn
Dan Quinn is an American football coach best known for leading the Atlanta Falcons to a Super Bowl appearance and serving as a longtime NFL defensive specialist before becoming head coach of the Washington Commanders.
-
B.
Ron Rivera
Ron Rivera is an American football coach and former NFL linebacker best known for leading the Carolina Panthers to a Super Bowl appearance and later serving as head coach of Washington’s NFL franchise.
-
C.
Brian Daboll
Brian Daboll is an American football coach best known for leading the New York Giants as their head coach after previously serving as a successful offensive coordinator in the NFL.
-
D.
Mike Martz
Mike Martz is an American football coach best known for orchestrating the high-powered "Greatest Show on Turf" offense with the St. Louis Rams in the early 2000s.
-
E.
Phil Simms
Phil Simms is a former NFL quarterback best known for leading the New York Giants to two Super Bowl titles and earning MVP honors in Super Bowl XXI.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matt Eberflus Target entity description: Matt Eberflus is an American football coach and former NFL defensive coordinator who serves as the head coach of the Chicago Bears.
-
A.
Dan Quinn
Dan Quinn is an American football coach best known for leading the Atlanta Falcons to a Super Bowl appearance and serving as a longtime NFL defensive specialist before becoming head coach of the Washington Commanders.
-
B.
Ron Rivera
Ron Rivera is an American football coach and former NFL linebacker best known for leading the Carolina Panthers to a Super Bowl appearance and later serving as head coach of Washington’s NFL franchise.
-
C.
Brian Daboll
Brian Daboll is an American football coach best known for leading the New York Giants as their head coach after previously serving as a successful offensive coordinator in the NFL.
-
D.
Mike Martz
Mike Martz is an American football coach best known for orchestrating the high-powered "Greatest Show on Turf" offense with the St. Louis Rams in the early 2000s.
-
E.
Phil Simms
Phil Simms is a former NFL quarterback best known for leading the New York Giants to two Super Bowl titles and earning MVP honors in Super Bowl XXI.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
American football coach
ⓘ
National Football League coach ⓘ human ⓘ |
| coachingSpecialty | defense ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| employer | Chicago Bears ⓘ |
| familyName | Eberflus ⓘ |
| fieldOfWork |
American football defense
ⓘ
professional sports coaching ⓘ |
| gender | male ⓘ |
| givenName | Matt ⓘ |
| hasExperienceIn |
NFL coaching
ⓘ
defensive coordination in American football ⓘ |
| languageSpoken | English ⓘ |
| leagueCoachedIn | National Football League ⓘ |
| name | Matt Eberflus ⓘ |
| notableFor |
being head coach of the Chicago Bears
ⓘ
serving as defensive coordinator for the Indianapolis Colts ⓘ |
| occupation |
American football coach
ⓘ
defensive coordinator ⓘ head coach ⓘ |
| positionCoached |
defensive coordinator
ⓘ
head coach ⓘ |
| previousPosition | defensive coordinator of the Indianapolis Colts ⓘ |
| previousTeamCoached | Indianapolis Colts ⓘ |
| role | head coach of the Chicago Bears ⓘ |
| sport | American football ⓘ |
| sportRole | coach in the NFL ⓘ |
| teamCoached | Chicago Bears ⓘ |
| workLocation |
Chicago, Illinois
ⓘ
linked to:
Chicago, Illinois, United States
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Matt Eberflus Description of subject: Matt Eberflus is an American football coach and former NFL defensive coordinator who serves as the head coach of the Chicago Bears.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.